Smokeping 监控搭建

1、yum安装需要的软件包（若无法安装部分软件包，推荐用epel源）
    * yum -y install freetypefreetype-devel fontconfig cairo cairo-devel libart_lgpl libart_lgpl-devel perl perl-Net-Telnet perl-Net-DNSperl-LDAP
    * yum -y install perl-libwww-perl perl-RadiusPerl perl-IO-Socket-SSL perl-Socket6perl-CGI-SpeedyCGI rrdtool-perl
    * yum install perl perl-Net-Telnet perl-Net-DNS perl-LDAP perl-libwww-perl perl-Radiu libxml2-devel libpng-devel pango pango-devel httpd-devel glib
    * yum -y install gcc gcc-c++ 
  
  2、安装rrdtool（绘图）
    * wget http://oss.oetiker.ch/rrdtool/pub/rrdtool-1.4.7.tar.gz
    * tar zxf rrdtool-1.4.7.tar.gz -C /usr/src/ && cd /usr/src/rrdtool-1.4.7
    * ./configure --prefix=/usr/local/rrdtool
    * make && make install (报错：Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contain ..........)
    * yum -y install perl-ExtUtils-MakeMaker 即可解决
  
  3、安装cgilib
    * wget http://down1.chinaunix.net/distfiles/cgilib-0.5.tar.gz
    * tar zxf cgilib-0.5.tar.gz -C /usr/src/ && cd /usr/src/cgilib-0.5 && make && cp libcgi.a /usr/local/lib && cp cgi.h /usr/include/
  
  4、安装fping
    * wget http://fping.sourceforge.net/download/fping.tar.gz 
    * tar zxf fping.tar.gz -C /usr/src/ && cd /usr/src/fping.XX
    * ./configure && make && make install
  
  5、安装echoping
    * wget http://jaist.dl.sourceforge.net/project/echoping/echoping/6.0.0/echoping-6.0.0.tar.gz
    * tar zxf echoping-6.0.0.tar.gz -C /usr/src/ && cd /usr/src/echoping-XXX 
    * ./configure --without-libidn && make && make install 
    * 会有报错：configure: error: Missing popt library  
    * 解决：yum -y install popt-devel 即可
  
  6、安装FCGI
    * wget http://cpan.communilink.net/authors/id/F/FL/FLORA/FCGI-0.74.tar.gz 
    * tar zxf FCGI-0.74.tar.gz -C /usr/src/ && cd /usr/src/FCGI-XXX
    * perl Makefile.PL && make && make install
  
  7、安装mod_fastcgi
    * wget http://www.fastcgi.com/dist/mod_fastcgi-2.4.6.tar.gz
    * tar zxf mod_fastcgi-2.4.6.tar.gz -C /usr/src/ && cd /usr/src/mod_fastcgi.XXX
    * apxs -o mod_fastcgi.so -c *.c && apxs -i -a -n fastcgi .libs/mod_fastcgi.so
  
  8、安装Smokeping （注：会有问题，请看下面解决方案）
    * wget http://oss.oetiker.ch/smokeping/pub/smokeping-2.6.8.tar.gz 
    * tar zxf smokeping-2.6.8.tar.gz -C /usr/src/ && cd /usr/src/smokeping-XXX
    * ./configure --prefix=/usr/local/smokeping  
    * (报错：FCGI failed，CGI::Fast failed,config::Grammar failed ........)
    * ./setup/build-perl-modules.sh /usr/local/smokeping/thirdparty （时间有些长,安装完即可）
    * ./configure --prefix=/usr/local/smokeping 
    * /usr/bin/gmake install

vim /etc/httpd/conf/httpd.cof
添加
Alias /smokeping “/usr/local/smokeping/htdocs/smokeping.fcgi”
Alias /cache “/usr/local/smokeping/cache”
Alias /cropper “/usr/local/smokeping/htdocs/cropper/”
<Directory “/usr/local/smokeping/”>
AllowOverride None
      Options ExecCGI
      AddHandler cgi-script .fcgi .cgi
      Order allow,deny
      Allow from all
      DirectoryIndex smokeping.fcgi
</Directory>

#!/bin/bash
#this is a alerts script
#v1.0
date=`date +%Y%m%d-%R`
mail_log=“/usr/local/smokeping/var/alertmail_log_$date”
mail_name=“xxx”
echo “=====================$date=========================” > $mail_log
echo $1  $mail_log #myloss(name)
echo $2  $mail_log #Ustack.China_Netcom.ShenYang [from LG]
echo $3  $mail_log #loss: 100%, 100%, 100%, 100%
echo $4  $mail_log #rtt: U, U, U, U, U, U, U
echo $5  $mail_log #202.96.75.68
loss=$3
avg=`echo $loss |tr -d 'a-z:,%' | sed 's/^\s*g' |awk -F' ' '{for (i=1;iNF;++i){sum+=$i;} print “agv:” su m / NF “%”}'` echo $avg  $mail_log title=`echo $2|sed 's/ g'`
echo $title  $mail_log
if [ -s $mail_log ];then # -n
      /usr/bin/python /home/chenjiayun/Myalerts.py $1 [SmokepingAlerts]$title  $title $avg  $5
fi 
#########################python mail api###########################
#!/usr/bin/env python
#this is a alerts script
import sys
import requests
import json
to = “devops”
name = sys.argv[1]
title = sys.argv[2]
subject = “City_name: ”+sys.argv[3]
loss = sys.argv[4]
addr = sys.argv[5]
alert_priority = 3
if name == “someloss”:
      alert_priority=3
elif name == “rttdetect” or title == “rttdetect2”:
      alert_priority=2
elif name == “myloss2” or title == “myloss”:
      alert_priority=1
#all = subject+“\n”+loss+“\n”+rtt+“\n”+addr
all = “%s Average loss: %s Ip is: %s ” %(title,loss,addr)
content = {
      "alert_title": title,
      "alert_tag": "smokeping_server",
      "alert_priority": alert_priority,
      "alert_content": all,
      "alert_group": to
}
if name == “main”:
  url = 'http://alerting.ustack.com:8080/v1/alerts'
  headers = {'content-type': 'application/json'}
  r = requests.post(url, data=json.dumps(content), headers=headers)

#!/bin/bash
#jiayun
. /etc/init.d/functions
# Start the service Smokeping
start() {
echo -n “Starting Smokeping: ”
/usr/local/smokeping/bin/smokeping –logfile=/var/log/smokeping.log >/dev/null 2>&1
### Create the lock file ###
touch /var/lock/subsys/smokeping
success $“Smokeping startup”
echo
}
# Restart the service Smokeping
stop() {
echo -n “Stopping Smokeping: ”
kill -9 `ps ax | grep “/usr/local/smokeping/bin/smokeping” | grep -v grep | awk '{ print $1 }'` >/dev/null
2>&1
### Now, delete the lock file ###
rm -f /var/lock/subsys/smokeping
success $“Smokeping shutdown”
echo
}
### main logic ###
case “$1” in
start)
start
;;
stop)
stop
;;
status)
status Smokeping
;;
restart|reload|condrestart)
stop
start
;;
*)
echo $“Usage: $0 {start|stop|restart|reload|status}”
exit 1
esac
exit 0

#!/bin/bash
# smokeping reboot file
# chenjiayun
. /etc/init.d/functions
# Start the service Smokeping
start() {
echo -n “Starting Smokeping: ”
/usr/local/smokeping/bin/smokeping –master-url=http://ping.monitor.ustack.com –cache-dir=/usr/local/smokeping/cache –shared-secret=/usr/local/smokeping/etc/smokeping_secrets.dist –slave-name=ZHSH –logfile=/var/log/smokeping.log >/dev/null 2>&1
### Create the lock file ###
touch /var/lock/subsys/smokeping
success $“Smokeping startup”
echo
}
# Restart the service Smokeping
stop() {
echo -n “Stopping Smokeping: ”
kill -9 `ps ax | grep “/usr/local/smokeping/bin/smokeping” | grep -v grep | awk '
{ print $1 }'` >/dev/null 2>&1
### Now, delete the lock file ###
rm -f /var/lock/subsys/smokeping
success $“Smokeping shutdown”
echo
}
### main logic ###
case “$1” in
start)
start
;;
stop)
stop
;;
status)
status Smokeping
;;
restart|reload|condrestart)
stop
start
;;
*)
echo $“Usage: $0 {start|stop|restart|reload|status}”
exit 1
esac
exit 0